Display device and head-wearing display system

A technology of a display device and an image generation device, which is applied in the directions of optical elements, optics, instruments, etc., can solve the problems of inability to realize three-dimensional stereoscopic display and complex optical path structure, so as to reduce the difficulty of aberration correction, increase the optical length, and reduce the processing time. effect of difficulty

Inactive Publication Date: 2016-12-14
浙江舜通智能科技有限公司
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Problems solved by technology

[0003] In the prior art "Wearable Computer with Curved Display and Navigation Tools" (CN103733115A), a wearable head-up display is disclosed, which projects image information to one or two of the user's hands through one or two display components. In the eye, the invention looks relatively simple on the surface, but the optical path structure required to image the content displayed on the display device to the human eye is very complicated, and the invention cannot realize three-dimensional display

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[0054]Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0055] The first embodiment of the present invention provides a display device, such as figure 1 As shown, the display device includes a curved mirror 2 and a half mirror 3 .

[0056] Specifically, the image generated by the image generating device 1 is reflected by the curved mirror 2 and then input to the half-mirror 3, and the half-mirror 3 reflects the received image light and projects the external light to the human body. Eye....

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Abstract

The invention discloses a display device and a head-wearing display system. The display device comprises a curve surface reflecting mirror and a half transparent and half reflecting mirror, wherein an image is emitted to the half transparent and half reflecting mirror after being reflected by the curve surface reflecting mirror, and enters human eyes after being reflected by the half transparent and half reflecting mirror. The images of the display device provided by the invention are reflected by the curve surface reflecting mirror and the half transparent and half reflecting mirror and then enter the human eyes; the structure is simple; in addition, reflecting surfaces participating in the imaging are few; the processing difficulty of optical devices can be reduced; meanwhile, the optical length between an image generating device and the human eye can be increased; the focal power of the curve surface reflecting mirror is reduced; the distortion can be reduced.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device and a head-mounted display system. Background technique [0002] Virtual reality technology realizes a virtual environment that immerses people in it through computer simulation, which is one of the hottest areas of development at present. Augmented reality technology can effectively integrate the virtual environment with the external environment, allowing people to feel virtual information while watching the external scene. Head-up display technology is a kind of augmented reality technology, and head-up display technology is mainly used in vehicle and military helmets. The helmet-mounted display system can effectively overcome the limited field of view constraints of the head-up display system, and it has a wide range of applications in the military field. [0003] In the prior art "Wearable Computer with Curved Display and Navigation Tools" (CN10373...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0101G02B27/0172G02B2027/011G02B2027/0116
Inventor 俞世铭
Owner 浙江舜通智能科技有限公司
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